find_package(CUDA REQUIRED)

set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS};--ptxas-options=-v;-use_fast_math)

if (NOT MSVC)
	list(APPEND CUDA_NVCC_FLAGS "--disable-warnings")
endif()

list(APPEND CUDA_NVCC_FLAGS_RELEASE -O3)
list(APPEND CUDA_NVCC_FLAGS_DEBUG -G)

if(COMPUTE AND (COMPUTE GREATER 0))
	list(APPEND CUDA_NVCC_FLAGS "-gencode arch=compute_${COMPUTE},code=sm_${COMPUTE}")
else()
	set(
		CUDA_NVCC_FLAGS
		${CUDA_NVCC_FLAGS}
		"-gencode arch=compute_30,code=sm_30"
		"-gencode arch=compute_35,code=sm_35"
		"-gencode arch=compute_50,code=sm_50"
		"-gencode arch=compute_52,code=sm_52"
		"-gencode arch=compute_53,code=sm_53"
		"-gencode arch=compute_60,code=sm_60"
		"-gencode arch=compute_61,code=sm_61"
		"-gencode arch=compute_62,code=sm_62"
		"-gencode arch=compute_70,code=sm_70"
	)
endif()

file(GLOB sources "*.cpp" "*.cu")
file(GLOB headers "*.h" "*.cuh")

include_directories(..)

cuda_add_library(ethash-cuda SHARED ${sources} ${headers})
target_link_libraries(ethash-cuda Common ethash)
target_include_directories(ethash-cuda PUBLIC ${CUDA_INCLUDE_DIRS})
target_include_directories(ethash-cuda PRIVATE .. ${CMAKE_CURRENT_BINARY_DIR})
